Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Ra3 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Rd6 win in 1 half-moves
5 Kc8 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Ke8 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Rd1 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Kd7 loss in 1 half-moves
17 Rd5 loss in 1 half-moves
18 Rd7 loss in 1 half-moves